We do all sorts of etched panels for homes and businesses. For external windows we can make them into insulated panels like the one pictured here. The lady who ordered this window was installing it into a new window frame that was being built in her kitchen. She had Silver Foxes that lived on her property in Colorado. That particular panel was deep carved into 3/8 thick glass and then tempered. There is an outside piece of clear tempered glass put on the backside with 3/8″ spacer and sealant. We have been making insulated units since 2007 and to date have not had a single failure. Also, if you already have an insulated window and would like an etched panel, we can install it behind the existing glass and use molding strips to hold it in place We do both surface etched panels as well as deep carved panels. We do the external with insulated panels and then single panel for interior. We can do them into room dividers, cabinet panels, tabletops or most anything that you can imagine. We have also done numerous panels for businesses. For surface etching on doors we can just take the door off its hinges and do the etching onto the existing glass. And mirrors can be etched on too. They can be etched onto the front of the glass or they can be deep carved from the back and color filled.